This looks like a pretty useful tool to me if only I could translate the installation instructions into a language I understand! Please help! Here are the instructions: From step 3, I'm lost. If I try the sudo command in terminal it tells me it can't find the file, even though I have changed 'downloads' to 'desktop' (I downloaded the file there) and changed the name of the file to match the one I downloaded. I have no idea about what the cd/usr/ etc etc means. How do I 'unzip under this directory'? If I don't have it, how do make it?? Help!! Thanks!